is joining republican vice presidential candidate paul ryan on the campaign trail today. the singer is attending a rally tonight in rochester, michigan. this isn't the first time he's attended gop events. kid rock attended a fund-raising event in michigan in august. he was also at the republican national convention in tampa. >>> it's not raining but it is still cloudy. >> right, it is still cloudy. the rain is still coming. temperatures today are going to be pretty low. so late fall chill, wet, damp. it might as well be yesterday, right? the weather is certainly getting our attention. that's for sure. we had our coolest start. our coldest start since april the 28th. started out at 45 degrees in d.c. other locations north and west started out in the 30s this morning. i wanted to start out by showing you the national temperatures. we're not the only ones dealing with this cold blast. 45 in chicago. minneapolis, minnesota, at 46. that cold air has made its way down to the south with texas and little rock. even atlanta, just 59. temperatures, many of the big cities running we